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How does @synchronized lock/unlock in Objective-C?
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edited Aug 25 '15 at 23:28
tchrist
73.6k2626 gold badges116116 silver badges167167 bronze badges
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Using helpers in model: how do I include helper dependencies?
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134
Just change the first line as follows :
include ActionView::Helpers
that will make it works...
Correct way to use _viewstart.cshtml and partial Razor views?
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1 Answer
1
Active
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@Override is not allowed when implementing interface method
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124
If your project has multiple modules, also check that every module uses language level 6 or ab...
Forward function declarations in a Bash or a Shell script?
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191
Great question. I use a pattern like this for most of my scripts:
#!/bin/bash
main() {
f...
jQuery .each() index?
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182
$('#list option').each(function(index){
//do stuff
console.log(index);
});
logs the inde...
Using git to get just the latest revision
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Use git clone with the --depth option set to 1 to create a shallow clone with a history truncated to the latest commit.
For example:
git clone --depth 1 https://github.com/user/repo.git
To also initialize and update any nested submodules, also pass --recurse-submodules...
How can I use 'Not Like' operator in MongoDB
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142
From the docs:
The $not operator does not support operations with the $regex
operator. Instea...
How to disable word-wrap in Xcode 4 editor?
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answered Mar 11 '11 at 14:00
David HancockDavid Hancock
13.9k44 gold badges3737 silver badges4343 bronze badges
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Linq to Entities join vs groupjoin
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Behaviour
Suppose you have two lists:
Id Value
1 A
2 B
3 C
Id ChildValue
1 a1
1 a2
1 a3
2 b1
2 b2
When you Join the two lists on the Id field the result will be:
Value ChildValue
A a1
A a2
A a3
B b1
B b2
When you GroupJoin the two l...